What color is Print, Plan and Elevation of the Cybo Chapel at the Basilica of Santa Maria del Popolo ?

Source Crayola® CSS3 CSS4
#dfdccd
 
#dbd7d2
timberwolf
#dcdcdc
gainsboro
#dcdcdc
gainsboro
#9a9b8f
 
#95918c
gray
#a9a9a9
dark gray
#a9a9a9
darkgrey
#77786e
 
#757575
sonic silver
#696969
dim grey
#696969
dimgrey
#5b5e56
 
#6e5160
eggplant
#696969
dim grey
#696969
dimgrey